You might as well compare with these Back Items so you can decide which Back Items you're gonna use for ninja Saga Pvp or in Hunting House for easier killing the boss or your opponent in ninja saga PvP
These Back Items might have better effect . Here we go :

• Bear of Affection

  Increase dodge rate by 3% and ignore target dodge by 3%.
• Silver Torch of Zeus

  Increase mission gold reward by 300.
• Chakra Message Stick
• Christmas Stick

  Increase 1% damage. Recover 3% HP with every Charge.
• Sakura Lantern

  Increase Combustion chance by 10%.(Minimum requirement of 1 Attribute Point in Fire to activate combustion effect). Has 10% chance to absorb 2% HP of enemy who attack you.
• Bronze Torch of Zeus

  Increase mission XP reward by 200
• Moai Flagon

  Increase Max. HP by 3%. Reduce damage taken by 100.
• Nightmare Grudge

  Ignore 4% targets dodge.
• Cerberus's Flame

  80% chance to burn enemy who attack user - Reduce 3% HP for 2 turns.
• Scroll: Yinyang Seal
• S61 God Dragon Flag

  Increase critical rate by 6%. Has 20% chance to apply Restriction on enemies who attacks the user for 1 turn.
• S80 Struggle Flag

  Recover HP by 2%. Recover 7% HP with every Charge.
• 2011 Fortune Lantern

  Ninja Saga 2nd Anniversary Carnival!
• Successor Fan

  Restores HP & CP by 2%. Has 7% chance to freeze enemy who attacks user (2 turn). Frozen target cannot move but damage taken is reduced by 80%.
• Python Scales Raijinco
• Cupid Wing

  Increase critical chance 4% and critical damage 10%.
• S72 Hero Twin Axe

  Increase 12% Combustion Chance and recover 3% HP at the start of every turn. (Minimum requirement of 1 Attribute Point in Fire to activate combustion effect)
• Sand Gourd
• Childhood Memories

  Mothers Day 2011 Limited Edition
• S75 Trifecta Swords

  It gives off a strange feeling of vigor. Restores CP by 3%. Increases max CP by 7%.
• Blue Crystal Wings

  Recover 15% extra CP when charge.
• Sakura Lucky Bag

  Increase 3% damage, 4% chance to freeze attackers for 1 turn . Frozen target cannot move but damage taken is reduced by 80%
• S18 Evil Spirit Wings

  Increase 10% critical rate.
• S42 Tendo Tips

  Increases attack damage and reduces damage received by 5%.
• Tail of Capricorn

  Increases dodge rate by 4%. Recovers 3% HP with every charge.
• S28 Orochi Statue

  Increase attack damage by 4%, and recover HP by 1%.
• Tailed Beast Chakra Crystal

  Increase 3% damage.
  Reduce 3% damage taken.
  Recover 2% HP each turn start.